KnownColor 열거형

정의

public enum class KnownColor

public enum KnownColor

type KnownColor = 

Public Enum KnownColor

상속

Object

ValueType

Enum

KnownColor

필드

예제

다음 코드 예제에서는 열거형을 사용하여 KnownColor 모든 값의 이름과 색을 출력하는 방법을 보여 줍니다. 이 예제는 Windows Forms 사용하도록 설계되었습니다. 폼을 Create 다음 코드를 붙여넣습니다. DisplayKnownColors 양식의 Paint 이벤트 처리 메서드에서 메서드를 호출하고 를 로 PaintEventArgs전달 e 합니다.

private:
   void DisplayKnownColors( PaintEventArgs^ e )
   {
      this->Size = System::Drawing::Size( 650, 550 );

      // Get all the values from the KnownColor enumeration.
      System::Array^ colorsArray = Enum::GetValues( KnownColor::typeid );
      array<KnownColor>^allColors = gcnew array<KnownColor>(colorsArray->Length);
      Array::Copy( colorsArray, allColors, colorsArray->Length );

      // Loop through printing out the values' names in the colors 
      // they represent.
      float y = 0;
      float x = 10.0F;
      for ( int i = 0; i < allColors->Length; i++ )
      {
         // If x is a multiple of 30, start a new column.
         if ( i > 0 && i % 30 == 0 )
         {
            x += 105.0F;
            y = 15.0F;
         }
         else
         {
            // Otherwise, increment y by 15.
            y += 15.0F;
         }

         // Create a custom brush from the color and use it to draw
         // the brush's name.
         SolidBrush^ aBrush = gcnew SolidBrush( Color::FromName( allColors[ i ].ToString() ) );
         e->Graphics->DrawString( allColors[ i ].ToString(), this->Font, aBrush, x, y );

         // Dispose of the custom brush.
         delete aBrush;
      }
   }

private void DisplayKnownColors(PaintEventArgs e)
{
    this.Size = new Size(650, 550);
    
    // Get all the values from the KnownColor enumeration.
    System.Array colorsArray = Enum.GetValues(typeof(KnownColor));
    KnownColor[] allColors = new KnownColor[colorsArray.Length];

    Array.Copy(colorsArray, allColors, colorsArray.Length);

    // Loop through printing out the values' names in the colors 
    // they represent.
    float y = 0;
    float x = 10.0F;

    for(int i = 0; i < allColors.Length; i++)
    {

        // If x is a multiple of 30, start a new column.
        if (i > 0 && i % 30 == 0)
        {
            x += 105.0F;
            y = 15.0F;
        }
        else
        {
            // Otherwise, increment y by 15.
            y += 15.0F;
        }

        // Create a custom brush from the color and use it to draw
        // the brush's name.
        SolidBrush aBrush = 
            new SolidBrush(Color.FromName(allColors[i].ToString()));
        e.Graphics.DrawString(allColors[i].ToString(), 
            this.Font, aBrush, x, y);

        // Dispose of the custom brush.
        aBrush.Dispose();
    }
}

Private Sub DisplayKnownColors(ByVal e As PaintEventArgs)
    Me.Size = New Size(650, 550)
    Dim i As Integer

    ' Get all the values from the KnownColor enumeration.
    Dim colorsArray As System.Array = _
        [Enum].GetValues(GetType(KnownColor))
    Dim allColors(colorsArray.length) As KnownColor

    Array.Copy(colorsArray, allColors, colorsArray.Length)

    ' Loop through printing out the value's name in the colors 
    ' they represent.
    Dim y As Single
    Dim x As Single = 10.0F

    For i = 0 To allColors.Length - 1

        ' If x is a multiple of 30, start a new column.
        If (i > 0 And i Mod 30 = 0) Then
            x += 105.0F
            y = 15.0F
        Else
            ' Otherwise increment y by 15.
            y += 15.0F
        End If

        ' Create a custom brush from the color and use it to draw
        ' the brush's name.
        Dim aBrush As New SolidBrush(Color.FromName( _
            allColors(i).ToString()))
        e.Graphics.DrawString(allColors(i).ToString(), _
            Me.Font, aBrush, x, y)

        ' Dispose of the custom brush.
        aBrush.Dispose()
    Next

End Sub

적용 대상